| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.774 | 16/5:00.384 |
| 2 | 3 | 13.613 | 19/5:07.677 |
| 3 | 3 | 15.386 | 19/5:02.562 |
| 4 | 3 | 14.823 | 20/5:12.980 |
| 5 | 3 | 14.449 | 20/5:08.180 |
| 6 | 3 | 14.261 | 20/5:04.353 |
| 7 | 3 | 15.127 | 20/5:04.094 |
| 8 | 3 | 15.558 | 20/5:04.977 |
| 9 | 3 | 14.423 | 20/5:03.142 |
| 10 | 3 | 15.012 | 20/5:02.852 |
| 11 | 2 | 15.713 | 20/5:03.889 |
| 12 | 2 | 15.206 | 20/5:03.908 |
| 13 | 2 | 13.620 | 20/5:01.485 |
| 14 | 2 | 17.117 | 20/5:04.403 |
| 15 | 2 | 14.541 | 20/5:03.497 |
| 16 | 2 | 14.729 | 20/5:02.940 |
| 17 | 2 | 20.044 | 20/5:08.701 |
| 18 | 2 | 16.240 | 20/5:09.596 |
| 19 | 2 | 14.182 | 20/5:08.229 |
| 20 | 2 | 17.010 | 20/5:09.828 |